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Rapid:
Individual Calculations October 2017 |
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| Grinberg, Yaacov Total change: 33.80 | |   |
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| Israel S65 Rapid Championship 2017 | Tel Aviv | ISR | 2017-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1906 | 1612 | 2.50 | 5 | 1.69 | 20 | 33.80 | |
|  Har-Even, Abir | | | 1996 | ISR | 0.50 | 1 | 0.41 | 20 | 8.20 | |  Idesis, Yaacov | | | 1844 | ISR | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Golovkin, Vladimir | | | 2012 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Rubinstein, Mark | | | 1847 | ISR | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Gorjaltsan, Eduard | | | 1829 | ISR | 0.00 | 1 | -0.22 | 20 | -4.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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